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Truecaller
Published byIndoCheck API
11/1/2026
Truecaller API — Phone & Caller Information Verification Service on JoJ API
Please note: This is an unofficial, third-party API service and is not affiliated with, endorsed, or operated by Truecaller.
Are you looking for a reliable way to identify callers and verify phone number data? We are now offering our Truecaller API service, officially hosted and available for subscription on JoJ API!
This API provides a seamless, practical, and highly efficient solution for checking and validating phone number information, helping businesses, developers, and platforms identify who is on the other end of a call or registration before proceeding with transactions or interactions. By using this service, you can significantly mitigate risk, reduce fraudulent activities, and prevent input errors on your platforms.
To perform a check, simply provide the phone number with its country code, and retrieve the available caller name, carrier, and other public registration details directly through our integration on JoJ API.
Key Features:
Global Coverage: Supports phone number lookups and checks for all countries worldwide.
Fast & Lightweight: Enjoy high-speed, practical verification processes built for real-time applications.
Identity & Spam Mitigation: Validate user-provided contact details and assess the authenticity of incoming or registered numbers.
Developer-Friendly Integration: Easy to plug into apps, websites, CRMs, and payment/fraud-prevention systems.
Flexible Access via JoJ API: Seamlessly manage your subscriptions, keys, and usage through the robust, reliable JoJ API marketplace gateway.
Note: Verification results and data accuracy are entirely dependent on existing records, data availability, and source service coverage. Please be advised that while this API is a powerful tool for validation, it does not guarantee that a phone number is 100% free from spam, fraudulent intentions, or spoofing. Always apply secondary verification methods where security is critical.
Get started today—subscribe to our Truecaller API on JoJ API and elevate your platform's verification workflow with just a few lines of code!
Last updated 2026-11-01